Skip to content
AI IntelligenceJun 18, 2026AI Intelligence
Article

OpenAI has upgraded ChatGPT with GPT-5.5 Instant for healthcare.

In internal tests, the model now outperforms doctor-written answers in accuracy, clarity, and completeness, with a 71% reduction in error rate for health-related statements.

AI-generated: summaries written by AI from the linked sources. How we use AI

AI-generatedSource: The Decoder
01

Source Brief

OpenAI has upgraded ChatGPT with GPT-5.5 Instant for healthcare. In internal tests, the model now outperforms doctor-written answers in accuracy, clarity, and completeness, with a 71% reduction in error rate for health-related statements.